I've only done meth a few times. It made me a little more edgy than caffeine. I've used cocaine WAY more times, and of course, the effect is different there as

I've only done meth a few times. It made me a little more edgy than caffeine. I've used cocaine WAY more times, and of course, the effect is different there as well. While I personally get a feeling of euphoria from cocaine, but not meth or caffeine, I understand that sometimes it can be useful to group things that are different but similar together to better understand them.